7:11 PM ET
Quarterback Johnny Manziel of the Memphis Express left Saturday’s Alliance of American Football (AAF) game against Orlando after suffering a head injury and was later ruled out for the rest of the game.
Manziel suffered the injury making a tackle after throwing an interception in the first quarter.
He rushed for 18 yards on three carries and was 2-for-3 passing with an interception.
Memphis lost the game, 34-31.